Dimmit County Drilling Permits
Every permit issued by the Texas Railroad Commission in Dimmit County — updated daily, data through 2026-07-22.
Dimmit County permitting is running 13 permits a month over the trailing 90 days (39 total, up 11% on the prior quarter). JAVELIN ENERGY PARTNERS MGMT LLC leads with 37 permits in the past 12 months, one of 17 operators active in the county.
Last 30 Days
13
Operators (30d)
4
Latest Permit
2026-07-22
All Time
9,839
9,839 permits
| ISSUED | PERMIT | API | LEASE | OPERATOR | TYPE | DEPTH | HZ |
|---|---|---|---|---|---|---|---|
| 1985-02-20 | 267303 | 42-127-32629 | SAN PEDRO RANCH #127 | GALAXY OIL COMPANY | DRILL | 4,050 | |
| 1985-02-15 | 267040 | 42-127-32628 | BIG WELLS (SAN MIGUEL) UNIT #1099 | SUN EXPL. & PROD. CO.-CORPUS | DRILL | 5,700 | |
| 1985-02-15 | 267039 | 42-127-32627 | BIG WELLS (SAN MIGUEL) UNIT #1098 | SUN EXPL. & PROD. CO.-CORPUS | DRILL | 5,700 | |
| 1985-02-15 | 266987 | 42-127-32626 | SAN PEDRO RANCH "A" #561 | GALAXY OIL COMPANY | DRILL | 4,050 | |
| 1985-02-14 | 266826 | 42-127-32624 | SAN PEDRO RANCH #348 | GALAXY OIL COMPANY | DRILL | 4,050 | |
| 1985-02-14 | 266881 | 42-127-32625 | SAN PEDRO RANCH "E" #363 | GALAXY OIL COMPANY | DRILL | 4,050 | |
| 1985-02-12 | 266710 | 42-127-32623 | SAN PEDRO RANCH #132 | GALAXY OIL COMPANY | DRILL | 4,050 | |
| 1985-02-11 | 266414 | 42-127-32621 | SHEPARD, JOHN #6 | HOME PETROLEUM CORPORATION | DRILL | 5,500 | |
| 1985-02-11 | 266591 | 42-127-31203 | BIG WELLS (SAN MIGUEL) UNIT #1702 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 7,450 | |
| 1985-02-11 | 266417 | 42-127-32622 | CRAWFORD,WAGNER,SANCKEN UNIT #1 | WILLIAMSON, HARRY W. OPERATOR | DRILL | 6,500 | |
| 1985-02-08 | 266348 | 42-127-32620 | SAN PEDRO RANCH "D" #562 | GALAXY OIL COMPANY | DRILL | 4,050 | |
| 1985-02-06 | 266050 | 42-127-32619 | MCROREY #1 | RGR PRODUCTION | DRILL | 7,500 | |
| 1985-01-31 | 265920 | 42-127-32604 | HARDER, E. L. ET AL #1 | HUGHES RESOURCES, INC. | DRILL | 4,300 | |
| 1985-01-30 | 265634 | 42-127-32618 | SAN PEDRO RANCH #256 | GALAXY OIL COMPANY | DRILL | 4,050 | |
| 1985-01-29 | 265373 | 42-127-32615 | SAN PEDRO RANCH-CONOCO #463 | GALAXY OIL COMPANY | DRILL | 4,050 | |
| 1985-01-29 | 265376 | 42-127-32617 | SAN PEDRO RANCH #247 | GALAXY OIL COMPANY | DRILL | 4,050 | |
| 1985-01-29 | 265375 | 42-127-32616 | SAN PEDRO RANCH #341 | GALAXY OIL COMPANY | DRILL | 4,050 | |
| 1985-01-29 | 265370 | 42-127-32614 | SAN PEDRO RANCH #347 | GALAXY OIL COMPANY | DRILL | 4,050 | |
| 1985-01-29 | 265368 | 42-127-32613 | SAN PEDRO RANCH #248 | GALAXY OIL COMPANY | DRILL | 4,050 | |
| 1985-01-24 | 265063 | 42-127-32612 | BRISCOE RANCHES INC. "D" #3100 | TARINA OIL COMPANY | DRILL | 5,088 | |
| 1985-01-21 | 264743 | 42-127-32611 | SAN PEDRO RANCH #441 | NOBLES PETROLEUM CO., INC. | DRILL | 4,050 | |
| 1985-01-21 | 264742 | 42-127-32610 | SAN PEDRO RANCH #447 | GALAXY OIL COMPANY | DRILL | 4,050 | |
| 1985-01-18 | 264579 | 42-127-31195 | BIG WELLS (SAN MIGUEL) UNIT #1102 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 7,498 | |
| 1985-01-11 | 263982 | 42-127-32608 | SAN PEDRO RANCH #448 | GALAXY OIL COMPANY | DRILL | 4,050 | |
| 1985-01-07 | 263216 | 42-127-32607 | SIMMONS, L. B. #1 | BLAKE RUETZ | DRILL | 2,800 | |
| 1985-01-07 | 263626 | 42-127-00363 | BOWMAN, RUTH MCLEAN #5 | OVERLY OPERATING CO. | RECOMP | 4,016 | |
| 1985-01-07 | 263187 | 42-127-32606 | HUGHES #3 | FORNEY, BILL, INC. | DRILL | 4,000 | |
| 1984-12-31 | 262758 | 42-127-32604 | HARDER, E. L. ET AL #1 | HUGHES RESOURCES, INC. | DRILL | 4,300 | |
| 1984-12-31 | 263148 | 42-127-32605 | STEUBING #4 | FORNEY, BILL, INC. | DRILL | 4,000 | |
| 1984-12-31 | 264138 | 42-127-32609 | BRISCOE RANCHES INC. "A" #1672 | TARINA OIL COMPANY | DRILL | 5,200 | |
| 1984-12-28 | 262954 | 42-127-30917 | CARPENTER, J. D. #1 | OSAGE OIL & GAS CO. | RECOMP | 3,247 | |
| 1984-12-28 | 262496 | 42-127-32603 | LIGHT MINERALS #1086A | LIGHTNING OIL CO. | DRILL | 14,500 | |
| 1984-12-27 | 262319 | 42-127-32602 | JUSTIN #1 | LITTLE OIL & GAS, INC. | DRILL | 5,500 | |
| 1984-12-19 | 261746 | 42-127-32601 | IVY, ALBERT #1 | RIO DE ORO OIL & GAS CORP. | DRILL | 3,800 | |
| 1984-12-19 | 261737 | 42-127-32600 | IVY, ALBERT #2 | RIO DE ORO OIL & GAS CORP. | DRILL | 3,800 | |
| 1984-12-19 | 261734 | 42-127-32414 | BARKER #2 | CHITTY WELL SERVICE, INC. | OTHER | 4,320 | |
| 1984-12-18 | 261514 | 42-127-32599 | JANAN #1 | LITTLE OIL & GAS, INC. | DRILL | 5,800 | |
| 1984-12-14 | 261268 | 42-127-32598 | BIG WELLS (SAN MIGUEL) UNIT #2721 | SUN EXPL. & PROD. CO.-CORPUS | DRILL | 5,900 | |
| 1984-12-14 | 261267 | 42-127-32597 | BIG WELLS (SAN MIGUEL) UNIT #719 | SUN EXPL. & PROD. CO.-CORPUS | DRILL | 5,800 | |
| 1984-12-14 | 261209 | 42-127-32596 | SAN PEDRO RANCH #220 | GALAXY OIL COMPANY | DRILL | 4,050 | |
| 1984-12-13 | 261143 | 42-127-32595 | BIG WELLS (SAN MIGUEL) UNIT #5457 | SUN EXPL. & PROD. CO.-CORPUS | DRILL | 5,900 | |
| 1984-12-11 | 260874 | 42-127-32594 | BRISCOE "B" #5 | TXO PRODUCTION CORP. | DRILL | 5,400 | |
| 1984-12-10 | 260482 | 42-127-32593 | BRISCOE RANCH #1 | SUN EXPL. & PROD. CO.-CORPUS | DRILL | 5,200 | |
| 1984-12-10 | 260477 | 42-127-32592 | STEUBING #1 | PULS, W. L. | DRILL | 3,500 | |
| 1984-12-06 | 260151 | 42-127-32589 | BIG WELLS (SAN MIGUEL) UNIT #3530 | SUN EXPL. & PROD. CO.-CORPUS | DRILL | 5,900 | |
| 1984-12-05 | 259944 | 42-127-32587 | BIG WELLS (SAN MIGUEL) UNIT #3529 | SUN EXPL. & PROD. CO.-CORPUS | DRILL | 5,900 | |
| 1984-12-05 | 259989 | 42-127-32588 | SAN PEDRO RANCH #236 | GALAXY OIL COMPANY | DRILL | 4,050 | |
| 1984-12-05 | 259742 | 42-127-32586 | B. TUMLINSON UNIT #9 | CABOT PETROLEUM CORPORATION | DRILL | 4,900 | |
| 1984-12-04 | 260220 | 42-127-32591 | SAN PEDRO RANCH #1115 | GALAXY OIL COMPANY | DRILL | 4,050 | |
| 1984-12-04 | 260218 | 42-127-32953 | SAN PEDRO RANCH #118 | GALAXY OIL COMPANY | DRILL | 4,050 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Dimmit County.